Cream dipper



F. S. DRIGGS.

CREAM'DIPPER.

APPLICATION FILED NOV. I, 1921.

1,426,96@ mnaAug. 22, w22.

lineages.

Application led November T0 all whom t may concern.'

Be it known that FRANK S. Dumas, a citizen of the United States, residing at Southington, in the.coi.ntyv of Hartford and State of Connecticut, 'has invented certain new and useful Improvements in Cream Dippers, of which the following is a specification. y

This invention relates to a cream-dipper. An article of this character is usually submerged into a container such as a bottle of milk, the purpose being to skim off the cream on thelupper side of the milk.' lhile I have a number of objects in view, the principal ones of them are the provision of anarticle ofthe character set forth, which is capable of inexpensive construction, which can be easilyused, and which will promptly skim oflithe cream on the upper side of a body of milk in a bottle or other receptacle.

in the drawings accompanying and forming part of the present specification l have shown in detail, one of the several forms of embodiment of the invention which to enable those skilled in the art to practice the same will be set forth fully in the following description. Clearly I am not restricted to such disclosure. may depart therefrom in a number of respects within thel scope of the invention defined by the claim following said description.

Referring to said drawings.

Figure l is an elevation of part of a milk bottlevwith the cream dipper therein.

Fig. 2 is a side elevation of said cream dipper.

Fig. 3 is a vertical section looking from the front, with the valve closed.

Fig. 4i is a vertical sectional view of the lower part of the device with the valve open.

Fig. 5 is a cross section on the line 5--5 of Fig. 2.

Fig. 6 is a side elevation of the valve.

Fig. 7 is a bottom plan view of the same.

Like characters refer to like parts throughout the several views, which are on different scales.

It has been the usual custom heretofore when milk is delivered in bottles', to skim olf the top of the milk or cream by pouring. By the implement constituting the subject matter of the present case, I can remove this creamy substance in a very effective and ready manner without loss.

The device includes in its make up a specification of Letters Patent. Patented 4 Aug.' 22, i922.,

1,1921.Y serial. No. 512,045.

body, and the hollow cylinder v2 answers satisfactorily in this event it being closed at its bottom and having as shown diametrically oppositel ports or openings 3 for the entrance of thecream. at such time as the opened ports 3 are`sunk below the cream level by the vsubmergence of. the lbody 2 therein. As shown the cylindrical `hollow body 2 has extending upwardly from its rea-r the handle orv shank which terminates as shown, at its `upper end ina hook as 5 whichI may receive the index lingery ofthe hand when the device *is in action. y, AL though the diametrically opposite ports. 3 to which I have-- referred vmaybe ofV any proper shape they are asshownof virtually A l rectangular. formation and are in adjacence to the bottom of said .cylindrical body 2 so as to provide for the maximuinjniow of cream when the body 2 is submerged therein.

Said body 2 encloses as shown, a valve member as 6 which is of cylindrical form in cross section and which comprises duplicate wings as 7 extending oppositely from the lower end of the shank 8. These valve wings 7 are resilient or springy and control the respective ports or openings 3. The valve member 'closely lits within the body 2 and owing to the resiliency of the valve wings 7 insures proper contact therebetween and the inner surface of the body 2.

The shank 8 as shown has between its ends the ears or lugs 9 bent around the handle or shank 4 and provided as shown, at its upper end portion on the forward side thereof, with the projection l0 which can be engaged by the thumb so as to move the shank 8 longitudinally either up or down of the handle 4, lateral movement of these parts being positively prevented by the ears or lugs 9 and also by the fact that both the handle 4i and the shank 8 are channeled or arched in cross section. .As shown their channeled sides face outwardly.

It is believed that the action of the device will be clearly understood although it is not amiss to refer to it brieiiy. It will be assumed that the valve member 6 is closed in which event the wings 7 thereof tightly cross the ports or openings 3, the valve member practically resting on the bottom of the body 2. With the device in this condition the body 2 is introduced for instance into a milk bottle 1l, initil the openings or ports 3 are below the cream level. When this occurs,ithe valve member 6 will be lifted by upward pressure on thevprojection 10,

to thus permit the creaan of the milk or'fl'ow into the body 2 byway of the portsmor' openings 3 therein. When the body is lilled or when it. contains the necessary amount cream, they valve member 6 will be closed by a downward pressurev against thel pro# jection 10 at which point the dipper is lifted' yfrom Ithe-bottle. The cream inthe body n 2y can then `be poured from' it or the valve member 6y opened, to permit the passage of the cream through the ports or openings 3.

-The valveffmember 6, which as stated is 'of *cylindrical form, involves duplicate v'wings 7 which extend oppositely from the lower- Iend of the `shank 8. The resilient valvewings control, in the` construction shown, the-portsor openings 3 and owing to their nature are maintained atalltimes inproper contactwith the inner surface of the cylindricalbody'?, so that they stay with certainty in any position in which they may bje left, being shown in their extreme positions inthe sectionalviews, Figsj and 4.

Thisinsures at proper times the correct l`filllin,f fof'the body '2` and afterward its complete fand liadequate emptying.- The shank 8 is tionally engage the inner surface of the,

body, for controlling said port, the valve member having an upwardly extending shank slidable against and longitudinally 'of the handle, the shank'b'eing transversely arched, having lateral lugs bent around the edges of the handle, the handle having at its upper vend a hook and the shank having a projection -on its forward side.

In 'testimony whereof l aflix my signature.

n FRANK S. DRIGGS. In presence olf- MARY F. LONG, HEATH SUTHERLAND.

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